Air Force torch cuts through locks like a hot knife through butter

Firefighters, police and soldiers don't have many good options when they want to breach a door: blowtorches and lock picks are usually slow, while battering rams, explosives and guns aren't exactly subtle. The US Air Force and EMPI recently crafted...

Air Force might shutter satellite- and space junk-tracking Space Fence soon

DNP RIP Space fence

We imagine the Air Force is none too pleased that Space Fence might shutter as soon as September 1st due to budget constraints, according to leaked memos obtained by Space News. Space Fence, a powerful system of radars that track satellites and space junk orbiting the Earth, performs 40 percent of the Air Force Space Surveillance Network's observations. It can detect objects as small as a basketball up to 24,000 kilometers away and can constantly beam info back to the planet with no human input. It's no surprise then that the airmen called it a "critical defense system" when they tried to save the project in July -- an endeavor they failed if this info turns out to be true. Before anyone worries about unmonitored celestial debris hurtling toward Earth, know that a plan to build a more advanced Space Fence replacement exists. The only reason why it's not in the works is because it has yet to secure funding, leading this editor to think that someone really needs to get started engineering a money tree.

[Image credit: NASA]

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Source: SpaceNews

Final X-51A WaveRider hypersonic mission achieves Mach 5.1, record flight length

With the third X-51A WaveRider failing to reach hypersonic speed due to a fin failure last August, it seemed the United States Air Force would possibly forgo the fourth (and final) run. On the morning of May 1st, however, that last X-51A got its chance to soar, successfully reaching Mach 5.1 during a record 370-second flight. According to the Wright Patterson Air Force base, the aircraft's rocket booster helped it hit Mach 4.8 about 26 seconds after being released from a B-2H at 50K feet, at which point its air-fed scramjet brought it to 60,000 feet while achieving hypersonic flight. The USAF notes that "it was the longest of the four X-51A test flights [230 nautical miles] and the longest air-breathing hypersonic flight" -- surely taking some of the sting out of the $300 million program's previous shortcomings. Past flights aimed to hit Mach six, with the first and second tests only sustaining Mach five.

The aircraft made destructive splashdown landing into the Pacific as planned, but data from the whole flight was recorded. The USAF isn't planning a follow-up to the X-51A anytime soon, though the program will likely serve as a reference for future designs. You can dig into the official rundown at the link below.

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Via: Slashdot

Source: USAF

Boeing tests microwave missile that knocks out electronics, represents our worst nightmare (video)

Boeing tests microwave missile that knocks out electronics, represents our worst nightmare video

Forget bombs or the robopocalypse. In our minds, the most fearsome weapon is the one that disables our gadgets. That's what makes Boeing's newly tested Counter-electronics High-powered Microwave Advanced Missile Project (CHAMP) scarier than most projectiles. The missile bombards targets underneath with microwaves that shut down computers, power systems and just about anything electrical in their path. Thankfully, CHAMP's invisible payload arrives in discrete bursts and arguably makes it the world's most advanced (and likely expensive) non-lethal weapon: the prototype can target multiple individual buildings without ever having to detonate and hurt someone. Boeing is still developing CHAMP in a multi-year program and doesn't have guarantees that it will become military ordnance, which gives us enough time to accept that saving lives is far, far more important than the risk we'll have to stop fiddling with our technology.

Continue reading Boeing tests microwave missile that knocks out electronics, represents our worst nightmare (video)

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Boeing tests microwave missile that knocks out electronics, represents our worst nightmare (video) originally appeared on Engadget on Tue, 23 Oct 2012 22:23:00 EDT. Please see our terms for use of feeds.

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X-51A WaveRider hypersonic mission doomed by bum missile fin

DNP X51A Waverider hypersonic test fails with snapped fin before scramjet deployed

The latest attempt to go past Mach 5 with the X51A has finished badly again, as a broken fin caused the missile to lose control before its air-breathing "scramjet'" motor could even kick in. It happened just after the booster rocket phase, which accelerates the craft to at least Mach 4, a high enough velocity for the hypersonic scramjet to work. The craft ended up in the Pacific shortly afterwards instead, and this latest affair may end up dunking the entire $300 million program. The Air Force initiative is already short on funding, and the previous two tries were equally dismal failures -- meaning a fourth missile, already built, may end up a museum piece.

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X-51A WaveRider hypersonic mission doomed by bum missile fin originally appeared on Engadget on Thu, 16 Aug 2012 10:26:00 EDT. Please see our terms for use of feeds.

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NASA’s X-48C hybrid wing-body plane completes first test flight

NASA's X48C hybrid wingbody plane completes first test flight

After planting a rover firmly on Mars' surface and testing a new methane-fueled lander, NASA has squeezed in the first test flight of its X-48C hybrid wing-body aircraft. Thanks to its design, which combines those of flying-wing and conventional planes, the X-48 could offer 20 to 30 percent more fuel-efficiency, greater fuel capacity and a quieter ride in its final form than traditional craft. The finished model has a projected range of 11,000 nautical miles and a 240-foot wingspan. As an 8.5 percent scale of the full-sized airplane, the remotely piloted prototype weighs in at 500 pounds with a 20-foot wingspan. During the test, it successfully took to the skies for nine minutes and peaked at an altitude of 5,500 feet -- though it's capable of soaring for 35 minutes and climbing nearly twice as high. Another version of the craft (likely with a human behind the flight stick) is estimated to be at least four years down the road, and the final model isn't expected to arrive for another decade.

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NASA's X-48C hybrid wing-body plane completes first test flight originally appeared on Engadget on Wed, 08 Aug 2012 15:39:00 EDT. Please see our terms for use of feeds.

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Lockheed Martin F-35 Lightning II stealth fighter cockpit demonstrator hands-on (video)

Lockheed Martin F35 Lightning II stealth fighter cockpit demonstrator handson video

We spend hundreds of hours on board a variety of airplanes each year, most often en-route to a trade show or product launch event, but occasionally we have a rare opportunity to hop on board military aircraft, to test out unrelated products, or, even more unusually, to take a seat behind the yoke. Sadly that's not what we're doing today -- well, not exactly. We are taking a closer look at the F-35 fighter jet at Lockheed Martin's Fighter Demonstration Center just outside our nation's capital, but, being in the middle of a corporate complex, there's no actual Lightning II on hand. We were able to take a simulated ride, however -- this isn't your ordinary 4D sickness-inducing amusement park thrill. The F-35 is by far the most advanced Lockheed jet to date, with updated radar, all-internal weapons, improved tracking systems, 360-degree infrared coverage with a visor readout, and a full-stealth design, not to mention the incredibly capable glass cockpit powered by more than 9.3 million lines of software code, and an overall smoother experience for pilots that could end up spending shifts of 12 hours or longer in flight.

The F-35 has already seen plenty of field time in the US, with more than 500 flights already in 2012, and it's set to make its way to the UK armed forces next week and the Netherlands later this year, but while the aircraft is quite familiar to the pilots tasked with flying it, the public hasn't had an opportunity to experience Lockheed's latest airborne warrior. We flew a simulated mission within a grounded duplicate of the flyable F-35 cockpit, and the capabilities and improvements are quite clear -- you definitely don't want to encounter an F-35 from a previous-generation aircraft. The dual 8 x 10-inch touch-enabled displays combine to give you 8 x 20 inches of real estate, with dedicated modules for the weapons systems, targeting, and navigation easily accessible -- you can also move them to different panels depending on your current objective. A pair of joysticks at the left and right side provide direct access, letting you move a cursor to track enemy crafts or ground-based targets as well, and a very slick heads-up-display mounted in the helmet provides infrared mapping and instrument readouts. Overall, it seems to be an incredibly powerful system. Unfortunately, the mock-up on display here isn't accessible to the public, but you can join us for a behind-the-scenes look just after the break.

Continue reading Lockheed Martin F-35 Lightning II stealth fighter cockpit demonstrator hands-on (video)

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Lockheed Martin F-35 Lightning II stealth fighter cockpit demonstrator hands-on (video) originally appeared on Engadget on Wed, 11 Jul 2012 15:34:00 EDT. Please see our terms for use of feeds.

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X-37B finally touches down, completing its not-so-secret classified mission (video)

X-37B finally touches down, completing its not-so-secret classified mission (video)

After more than a year of circling the globe, the US Air Force's X-37B has finally touched down at Vandenberg Air Force Base in California. The unmanned, reusable space plane spent 469 days in orbit, performing a number of experiments (many of which are classified) before finally ending its lengthy run Saturday. What exactly the military has learned from the extended orbital excursion is unclear, but, like the Mars rovers before it, the X-37B turned out to be far more robust than many had anticipated. Its mission was originally intended to last just nine months, but its operators managed to milk about six more months out of the craft. While we wait to find out what the next step is, enjoy the video of it landing after the break.

Continue reading X-37B finally touches down, completing its not-so-secret classified mission (video)

X-37B finally touches down, completing its not-so-secret classified mission (video) originally appeared on Engadget on Mon, 18 Jun 2012 13:42:00 EDT. Please see our terms for use of feeds.

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